.link-top {
  /* background-color: #3498db; */
  /* line-height: 34px; */
  text-align: right;
}

.link-top a {
  font-size: 14px;
  color: #666666;
  font-weight: bold;
  vertical-align: middle;
  /* margin-right: 30px; */
}
.link-top a img {
  vertical-align: middle;
  margin-right: 10px;
}
.link-top span {
  padding: 0 10px;
  font-size: 14px;
  color: #666666;
  font-weight: bold;
}

.link-top .tb {
  display: inline-block;
  cursor: pointer;
  margin-left: 12px;
}

.link-top .tb img {
  vertical-align: middle;
}

.wave {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: none;
  z-index: 1000;
}

.layer {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
}

.wave.on {
  display: block;
}

.search {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 45px;
  line-height: 45px;
  border: 1px solid #4f616d;
  background-color: #0074c6;
  padding: 0 15px;
  font-size: 0;
  z-index: 1001;
}

.search input[type="text"] {
  padding-right: 20px;
  width: 750px;
  height: 45px;
  line-height: 45px;
  vertical-align: middle;
  background-color: transparent;
  color: #fff;
}

.search input[type="image"] {
  vertical-align: middle;
}

.search input::placeholder {
  color: #fff;
}

#header {
  position: relative;
}

.header {
  position: relative;
  left: 0;
  right: 0;
  top: 0;
  z-index: 999;
  background-color: #ffffff;
}

.banner a {
  display: block;
}

.banner a img {
  display: block;
  width: 100%;
}

.head {
  /* padding: 20px 250px; */
}
.head-top {
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #80bae3;
}
.head-l {
  float: left;
}

.head-l > a {
  display: block;
}

.head-l > a img {
  display: block;
}

.head-r {
  float: right;
  margin-top: 30px;
}
.nav {
  /* text-align: right; */
  /* float: right; */
  background-color: #0b5aa8;
}

.nav > ul > li {
  display: inline-block;
  text-align: center;
  position: relative;
  margin-left: 51.7px;
}
.nav ul > li:nth-child(10) {
  margin-right: 0px;
}
.nav ul > li.active > a {
  border-bottom: 3px solid #fff;
}

.nav ul > li:first-child {
  margin-left: 0;
}

.nav ul > li > a {
  font-weight: bold;
  display: block;
  font-size: 18px;
  line-height: 50px;
  color: #fff;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}
.nav > ul > li:hover > a {
}
.nav > ul > li.on > div {
}

.nav ul > li > a::after {
  content: "";
  position: absolute;
  z-index: 99999;
  left: 50%;
  transform: translateX(-50%);
  bottom: -13px;
  border: 5px solid transparent;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
}

.nav ul > li.on > a::after {
  border-top: 8px solid #044f9f;
}

.head.on .nav ul > li.on > a::after {
  border-top: 8px solid #044f9f;
}

.nav ul > li > div {
  position: absolute;
  top: 100%;
  width: 130%;
  min-width: 130px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.8);
  z-index: 9999;
  overflow: hidden;
  line-height: normal;
  display: none;
  /* box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); */
}

.nav ul > li > div > ul {
  overflow: hidden;
}
.nav ul > li > div > ul {
  padding-top: 10px;
  padding-bottom: 10px;
}
.nav ul > li > div > ul > li a {
  display: block;
  font-size: 14px;
  line-height: 16px;
  transition: 0.3s;
  color: #0b5aa8;
  padding-top: 10px;
  padding-bottom: 10px;
  border-top: 1px dashed #cbdbea;
  margin-left: 14px;
  margin-right: 14px;
}
.nav ul > li > div > ul > li:first-child a {
  border-top: 0;
}
.nav ul > li > div > ul > li:hover {
  background: #0b5aa8;
  /* color: #fff; */
}
.nav ul > li > div > ul > li:hover a {
  /* background: #0b5aa8; */
  color: #fff;
  border: 0;
}
.nav ul > li > div > ul > li:hover + li a {
  border: 0;
}
.nav-r {
  float: left;
  position: relative;
}

.nav-r a {
  float: left;
  margin-left: 20px;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  text-align: center;
  color: #fff;
  line-height: 40px;
  font-size: 0;
}

.nav-r a img {
  vertical-align: middle;
  display: none;
}

.nav-r a img:first-child {
  display: inline-block;
}

.nav-r a span {
  display: block;
  font-size: 18px;
}
.footer {
  text-align: center;
}
.footer p {
  font-size: 18px;
  color: #fff;
  line-height: 65px;
  background-color: #333333;
}
@media screen and (max-width: 1520px) {
  .px1500 {
    padding-left: 10px;
    padding-right: 10px;
  }
  .nav > ul > li {
    margin-left: 50px;
  }
}
@media screen and (max-width: 1420px) {
  .nav ul > li > a {
    font-weight: normal;
  }
  .nav > ul > li {
    margin-left: 36px;
  }
}
@media screen and (max-width: 1260px) {
  .nav ul > li > a {
    font-size: 16px;
  }
}
@media screen and (max-width: 1170px) {
  .nav > ul > li {
    margin-left: 23px;
  }
}
@media screen and (max-width: 1050px) {
  .nav > ul > li {
    margin-left: 20px;
  }
  .link-top span {
    padding: 0;
  }
  .link-top a {
    font-size: 13px;
  }
}
@media screen and (max-width: 1024px) {
  .footer p {
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  .footer p {
    line-height: 20px;
    padding-top: 15px;
    padding-bottom: 15px;
  }
}
@media screen and (max-width: 520px) {
  .footer p {
    font-size: 14px;
  }
}